[ 1289.634364][T12076] br1: port 1(veth1) entered blocking state
[ 1289.634813][T12076] br1: port 1(veth1) entered disabled state
[ 1289.635250][T12076] veth1: entered allmulticast mode
[ 1289.649411][T12076] veth1: entered promiscuous mode
[ 1289.787318][   T50] br1: port 1(veth1) entered blocking state
[ 1289.787750][   T50] br1: port 1(veth1) entered forwarding state
[ 1308.592683][T12151] br1: port 1(veth1) entered disabled state
[ 1308.714918][T12152] veth1: left allmulticast mode
[ 1308.715174][T12152] veth1: left promiscuous mode
[ 1308.715531][T12152] br1: port 1(veth1) entered disabled state